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Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by AS4PR04MB9622.eurprd04.prod.outlook.com (2603:10a6:20b:4cc::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9564.11; Fri, 30 Jan 2026 08:39:55 +0000 Received: from AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::4609:64af:8a4b:fd64]) by AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::4609:64af:8a4b:fd64%4]) with mapi id 15.20.9564.006; Fri, 30 Jan 2026 08:39:55 +0000 Message-ID: Date: Fri, 30 Jan 2026 16:40:46 +0800 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] drm/bridge: imx8mp-hdmi-pai: enable PM runtime To: Shengjiu Wang , andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260130080910.3532724-1-shengjiu.wang@nxp.com> From: Liu Ying Content-Language: en-US In-Reply-To: <20260130080910.3532724-1-shengjiu.wang@nxp.com> Content-Type: text/plain; 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The fix method is to reset the PAI interface > at the end of playback. > > The reset can be handled by PM runtime, so enable PM runtime. > > Fixes: 0205fae6327a ("drm/bridge: imx: add driver for HDMI TX Parallel Audio Interface") > Signed-off-by: Shengjiu Wang > --- > Changes in v2: > - update commit message > - add fixes tag > - use pm_runtime_resume_and_get() You also fixed subject and fixed error msg for devm_pm_runtime_enable(). Anyway, Reviewed-by: Liu Ying Thanks! > > drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pai.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) -- Regards, Liu Ying